Export DynamoDB Table to S3

The Export DynamoDB table to S3 template schedules an Amazon EMR
cluster to export data from a DynamoDB table to an Amazon S3 bucket. This template
uses
an Amazon EMR cluster, which is sized proportionally to the value of the throughput
available to the DynamoDB table. Although you can increase IOPs on a table, this
may incur additional costs while importing and exporting. Previously, export
used a HiveActivity but now uses native MapReduce.